From e6066edc9413191479b05596ba06c40908f44e22 Mon Sep 17 00:00:00 2001 From: Nicolas Frattaroli Date: Mon, 30 Jun 2025 12:19:27 +0200 Subject: [PATCH] arm64: dts: rockchip: add HDMI audio on ROCK 4D Much like the Sige5, the ROCK 4D also has an HDMI port, so is capable of providing HDMI audio output as well. Enable the SoC's hdmi_sound card, and also enable the SoC audio controller (sai6) that feeds into it. Signed-off-by: Nicolas Frattaroli Tested-by: Cristian Ciocaltea Link: https://lore.kernel.org/r/20250630-rock4d-audio-v1-4-0b3c8e8fda9c@collabora.com Signed-off-by: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/rk3576-rock-4d.dts | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3576-rock-4d.dts b/arch/arm64/boot/dts/rockchip/rk3576-rock-4d.dts index c2683c2a2f049..9bc33422ced50 100644 --- a/arch/arm64/boot/dts/rockchip/rk3576-rock-4d.dts +++ b/arch/arm64/boot/dts/rockchip/rk3576-rock-4d.dts @@ -304,6 +304,10 @@ }; }; +&hdmi_sound { + status = "okay"; +}; + &hdptxphy { status = "okay"; }; @@ -752,6 +756,10 @@ }; }; +&sai6 { + status = "okay"; +}; + &sdmmc { bus-width = <4>; cap-mmc-highspeed; -- 2.47.2